@jacksonjjazmine292 I also was between B & D and I chose D because they didn't explicitly say they were comparing the two, just reveiwing the low-wattage bulb so i was like, "well there's no comparison so its irrelevant" UGH.

I think it helped once I realized that the filtered sentence could be stupid.

What I've learned from question 6 is that, if it makes my brain hurt, its because there is something wrong with the paragraph. I got the answer correct, but I think I re-read that paragraph 5 times before I concluded that none of it made sense because there was no supporting evidence. lol